CareerPlan

IT Engineer Microsoft Identity & Access (m/w/d)

Köln, NORDRHEIN_WESTFALENFull-time2026-06-19 → 2026-11-10

Core

Operate and develop Active Directory, Azure Entra, and PKI infrastructure to ensure secure and user-friendly authentication for employees and systems within the REWE Group.

Role type

Senior IC IT Engineer (Identity & Access Management)

Builds

Secure identity and access management infrastructure and interfaces for organizational data

Domain

Enterprise IT / Identity & Access Management (IAM)

Required skills

Microsoft Active Directory, Azure Entra ID, PKI (Keyfactor EJBCA/Command), Cryptography, LDAP, Kerberos, SPNEGO, SSL, SAML, OIDC, OAuth2, MFA, Single-Sign-On, Authorization Management

Preferred skills

Experience with complex IT environments, IT Security, Identity Management

Technologies

Active Directory, Azure Entra, Keyfactor, Linux, Windows, MacOS

Responsibilities

Operate and evolve AD/Azure Entra/PKI infrastructure; Manage user access and accounts; Develop security policies for application and data access; Design and develop interfaces for identity data; Collaborate with business units and IT teams; Contribute to solution architecture, reusable components, and quality assurance

Seniority

Senior, hands-on IC